National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Des Moines International Airport (KDSM)

Lat: 41.53°NLon: 93.65°WElev: 942ft.

Overcast

54°F

12°C

Humidity 43%
Wind Speed Calm
Barometer 30.06 in (1017.6 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 9 Apr 1:54 am CDT
Extended Forecast for

Winterset IA

  • Overnight

    Overnight: Mostly cloudy, with a low around 41. West northwest wind around 5 mph becoming light and variable.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 61. North wind 6 to 8 mph becoming east southeast in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Slight Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 3am, then a slight chance of showers between 3am and 4am. Some of the storms could produce heavy rainfall. Low around 40. North northeast wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 40 °F

    Heavy Rain
    then Showers
    Likely

  • Friday

    Friday: Partly sunny, with a high near 58. North northeast wind around 10 mph.

    High: 58 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers after 1am. Partly cloudy, with a low around 42. East wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Mostly Clear
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 66. Breezy. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 60. Breezy. Chance of precipitation is 60%.

    Low: 60 °F

    Chance
    T-storms then
    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 73. Windy. Chance of precipitation is 80%.

    High: 73 °F

    Showers and
    Windy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 62. Windy.

    Low: 62 °F

    Chance
    T-storms and
    Windy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 41. West northwest wind around 5 mph becoming light and variable.
Thursday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 61. North wind 6 to 8 mph becoming east southeast in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm before 3am, then a slight chance of showers between 3am and 4am. Some of the storms could produce heavy rainfall. Low around 40. North northeast wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Friday
Partly sunny, with a high near 58. North northeast wind around 10 mph.
Friday Night
A 40 percent chance of showers after 1am. Partly cloudy, with a low around 42. East wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 66. Breezy. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 60. Breezy. Chance of precipitation is 60%.
Sunday
Showers and possibly a thunderstorm. High near 73. Windy. Chance of precipitation is 80%.
Sunday Night
A 50 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 62. Windy.
Monday
Partly sunny, with a high near 82. Windy.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. Windy.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 76. Breezy. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winterset IA
 41.33°N 94.01°W
Last Update:
1:26 am CDT Apr 9, 2026
Forecast Valid:
2am CDT Apr 9, 2026-6pm CDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation